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strange error when using n_jobs > 1 in sklearn

strange error when using n_jobs > 1 in sklearn

From:
Mainak Jas
Date:
2014-12-18 @ 12:50
Hi everyone,

I am facing a weird problem when I use sklearn cross validation with n_jobs
> 1. The full error trace is available here:
http://becs.aalto.fi/~jasm1/error.txt

I could not reproduce the problem on my own laptop. But this can be
consistently reproduced on the university servers where I have set up a
python installation using miniconda. Here is the list of packages
installed: http://becs.aalto.fi/~jasm1/list_of_packages.txt

To reproduce the bug, here is the script:
http://becs.aalto.fi/~jasm1/reproduce_bug.py and here is the data:
http://becs.aalto.fi/~jasm1/reproduce_bug.npz

Any help in diagnosing this would be greatly appreciated.

Thanks!
Mainak